[thin_rmap] Fail if no regions are supplied.
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@ -180,6 +180,12 @@ thin_rmap_cmd::run(int argc, char **argv)
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exit(1);
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exit(1);
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}
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}
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if (!regions.size()) {
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cerr << "No regions provided." << endl;
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usage(cerr);
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exit(1);
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}
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return rmap(argv[optind], regions);
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return rmap(argv[optind], regions);
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}
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}
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